EP3705776A1 - Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile - Google Patents

Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile Download PDF

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Publication number
EP3705776A1
EP3705776A1 EP19161547.5A EP19161547A EP3705776A1 EP 3705776 A1 EP3705776 A1 EP 3705776A1 EP 19161547 A EP19161547 A EP 19161547A EP 3705776 A1 EP3705776 A1 EP 3705776A1
Authority
EP
European Patent Office
Prior art keywords
colour
light
lighting
automotive lighting
lighting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19161547.5A
Other languages
German (de)
English (en)
Inventor
Marcus Jozef Henricus Kessels
Aloke GAUR
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumileds LLC
Original Assignee
Lumileds Holding BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lumileds Holding BV filed Critical Lumileds Holding BV
Priority to EP19161547.5A priority Critical patent/EP3705776A1/fr
Publication of EP3705776A1 publication Critical patent/EP3705776A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/249—Light guides with two or more light sources being coupled into the light guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/20—Direction indicator lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/35—Brake lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/55—Daytime running lights [DRL]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP19161547.5A 2019-03-08 2019-03-08 Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile Withdrawn EP3705776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19161547.5A EP3705776A1 (fr) 2019-03-08 2019-03-08 Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19161547.5A EP3705776A1 (fr) 2019-03-08 2019-03-08 Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile

Publications (1)

Publication Number Publication Date
EP3705776A1 true EP3705776A1 (fr) 2020-09-09

Family

ID=65729176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19161547.5A Withdrawn EP3705776A1 (fr) 2019-03-08 2019-03-08 Dispositif d'éclairage pour plusieurs fonctions d'éclairage d'automobile

Country Status (1)

Country Link
EP (1) EP3705776A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916875A1 (de) * 1989-05-24 1990-12-06 Ullmann Ulo Werk Signalleuchte, insbesondere mehrkammersignalleuchte fuer kraftfahrzeuge
EP1637397A1 (fr) * 2004-09-21 2006-03-22 Valeo Vision Dispositif d'éclairage avec feu diurne (DRL) pour véhicule automobile
DE102005048498A1 (de) * 2005-10-07 2007-04-19 Schefenacker Vision Systems Germany Gmbh Mehrfarbige Fahrzeugaußenleuchte
EP2161494A1 (fr) * 2008-09-05 2010-03-10 Hella KG Hueck & Co. Dispositif d'éclairage pour un véhicule automobile
EP2599665A2 (fr) * 2011-12-02 2013-06-05 Volkswagen Aktiengesellschaft Dispositif d'éclairage et procédé de projection de signaux d'alarme
DE102012017596A1 (de) * 2012-09-06 2014-03-06 Volkswagen Aktiengesellschaft Leuchteinrichtung für ein Fahrzeug
EP2803903A1 (fr) * 2013-05-13 2014-11-19 Valeo Vision Dispositif d'éclairage et/ou de signalisation, notamment pour véhicule automobile
EP2826668A1 (fr) * 2013-07-17 2015-01-21 Valeo Vision Dispositif lumineux pour un véhicule automobile
DE102013221743A1 (de) * 2013-10-25 2015-04-30 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug mit einer Mehrfunktionsleuchte
US20150277020A1 (en) * 2014-04-01 2015-10-01 Valeo Lighting Hubei Technical Center Co, Ltd Led light-mixing device and a lighting and/or signal indication device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916875A1 (de) * 1989-05-24 1990-12-06 Ullmann Ulo Werk Signalleuchte, insbesondere mehrkammersignalleuchte fuer kraftfahrzeuge
EP1637397A1 (fr) * 2004-09-21 2006-03-22 Valeo Vision Dispositif d'éclairage avec feu diurne (DRL) pour véhicule automobile
DE102005048498A1 (de) * 2005-10-07 2007-04-19 Schefenacker Vision Systems Germany Gmbh Mehrfarbige Fahrzeugaußenleuchte
EP2161494A1 (fr) * 2008-09-05 2010-03-10 Hella KG Hueck & Co. Dispositif d'éclairage pour un véhicule automobile
EP2599665A2 (fr) * 2011-12-02 2013-06-05 Volkswagen Aktiengesellschaft Dispositif d'éclairage et procédé de projection de signaux d'alarme
DE102012017596A1 (de) * 2012-09-06 2014-03-06 Volkswagen Aktiengesellschaft Leuchteinrichtung für ein Fahrzeug
EP2803903A1 (fr) * 2013-05-13 2014-11-19 Valeo Vision Dispositif d'éclairage et/ou de signalisation, notamment pour véhicule automobile
EP2826668A1 (fr) * 2013-07-17 2015-01-21 Valeo Vision Dispositif lumineux pour un véhicule automobile
DE102013221743A1 (de) * 2013-10-25 2015-04-30 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Kraftfahrzeug mit einer Mehrfunktionsleuchte
US20150277020A1 (en) * 2014-04-01 2015-10-01 Valeo Lighting Hubei Technical Center Co, Ltd Led light-mixing device and a lighting and/or signal indication device

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